ABB ACS280 Firmware Manual page 381

Fieldbus control through the embedded fieldbus interface (EFB)
Parameter
26.12 Torque ref2
source
FREQUENCY REFERENCE SELECTION
28.11 Ext1 frequency
ref1
28.15 Ext1 frequency
ref2
OTHER SELECTIONS
EFB references can be selected as the source at virtually any signal selector parameter
by selecting Other, then either
SYSTEM CONTROL INPUTS
96.07 Parameter save
manually
Basics of the embedded fieldbus interface
The cyclic communication between a fieldbus system and the drive consists of
16-bit data words or 32-bit data words. The diagram below illustrates the
operation of the CANopen embedded fieldbus interface. The signals transferred
in the cyclic communication are explained further below the diagram.
Setting for
fieldbus control
EFB ref1
EFB ref1
EFB ref1
03.09 EFB reference 1
(reverts to
Save
Done)
Function/Information
Selects a reference received through the
embedded fieldbus interface as torque
reference 2.
Selects a reference received through the
embedded fieldbus interface as frequency
reference 1.
Selects a reference received through the
embedded fieldbus interface as frequency
reference 2.
or
03.10 EFB reference
Saves parameter value changes (including
those made through fieldbus control) to
permanent memory.
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2.